{"id":4363,"date":"2014-09-19T20:56:54","date_gmt":"2014-09-19T12:56:54","guid":{"rendered":"http:\/\/www.zhangxinxu.com\/wordpress\/?p=4363"},"modified":"2021-09-12T09:31:42","modified_gmt":"2021-09-12T01:31:42","slug":"apng-history-character-maker-editor","status":"publish","type":"post","link":"https:\/\/www.zhangxinxu.com\/wordpress\/2014\/09\/apng-history-character-maker-editor\/","title":{"rendered":"APNG\u5386\u53f2\u3001\u7279\u6027\u7b80\u4ecb\u4ee5\u53caAPNG\u5236\u4f5c\u6f14\u793a"},"content":{"rendered":"<p>by <a href=\"http:\/\/www.zhangxinxu.com\/\">zhangxinxu<\/a> from <a href=\"http:\/\/www.zhangxinxu.com\/\">http:\/\/www.zhangxinxu.com<\/a><br \/>\n\u672c\u6587\u5730\u5740\uff1a<a href=\"http:\/\/www.zhangxinxu.com\/wordpress\/?p=4363\">http:\/\/www.zhangxinxu.com\/wordpress\/?p=4363<\/a><\/p>\n<style>.apng-list,.host-list { margin: 12px 0; }\n.apng-head, .apng-content, .host-head, .host-content { border: 1px solid #ccc; border-radius: 2px; box-shadow: 1px 1px 2px #ddd; }\n.apng-head, .host-head { width: 80px; height: 80px; }\n.apng-head { border-color: #a0b3d6; float: left; background: url(\/study\/201409\/apng-support.png); }.host-head { float: right; background: url(\/study\/201409\/wanghan.jpg); }\n.apng-content, .host-content { min-height: 70px; _height: 70px; padding: 5px 14px; font-size: 14px; position: relative; }\n.apng-content { margin-left: 100px; margin-right: 15%; border-color: #a0b3d6; }.host-content { margin-right: 100px; margin-left: 15%; }\n.apng-content::before, .host-content::after { content:''; position: absolute; width: 8px; height: 8px; background-color: #fff; -webkit-transform:rotate(45deg); -ms-transform:rotate(45deg); transform:rotate(45deg); top: 25px; }\n.apng-content::before { left: -5px; border-bottom: 1px solid #a0b3d6; border-left: 1px solid #a0b3d6; }\n.host-content::after { right: -5px; border-top: 1px solid #ccc; border-right: 1px solid #ccc; box-shadow: 1px 0 2px #ddd; }\n.apng-mark { margin: 20px 0; font-family: 'microsoft yahei'; background-color: #f5f5f5; padding: 10px; color: #999; }\n.demoTable td, .demoTable img { vertical-align: middle; text-align: center; }<\/style>\n<p><strong>\u8865\u5145\u4e8e2018-06-20<\/strong><\/p>\n<p>Chrome 59\u4e5f\u5f00\u59cb\u652f\u6301apng\uff0c\u81f3\u6b64\uff0c\u4ec5IE\u6d4f\u89c8\u5668\u4e0d\u652f\u6301\u3002<\/p>\n<p>Apng\u5236\u4f5c\u53ef\u4ee5\u8bd5\u8bd5screenToGif\uff0c\u53ef\u4ee5\u5f55\u5c4f\u8f6cgif\uff0c\u89c6\u9891\uff0c\u4ee5\u53caapng\uff0c\u5f88\u5f3a\u5927\u3002<\/p>\n<h3>\u4e00\u3001\u521d\u6765\u4e4d\u5230\uff0c\u5148\u505a\u81ea\u6211\u4ecb\u7ecd<\/h3>\n<div class=\"apng-list\"><span class=\"apng-head\"><\/span><\/p>\n<div class=\"apng-content\">\n<p>\u5927\u5bb6\u597d\uff0c\u6211\u662fAPNG, \u521d\u6765\u4e4d\u5230\uff0c\u8bf7\u591a\u6307\u6559\u3002\u6709\u4e2a\u9017\u6bd4\u8ba9\u6211\u4e00\u6765\u5c31\u81ea\u6211\u4ecb\u7ecd\uff0c\u53ef\u662f\u4eba\u5bb6\u5927\u5bb6\u95fa\u79c0\uff0c\u4e00\u76f4\u6df1\u5c45\u4e0d\u51fa\uff0c\u4e00\u4e0b\u5b50\u9762\u5bf9\u8fd9\u4e48\u591a\u70ed\u60c5\u671f\u76fc\u7684\u89c2\u4f17\uff0c\u600e\u4e48\u8bf4\u5f97\u51fa\u53e3\uff01<img decoding=\"async\" src=\"http:\/\/mat1.gtimg.com\/www\/mb\/images\/face\/6.gif\" align=\"absmiddle\"><\/p>\n<\/div>\n<\/div>\n<div class=\"host-list\"><span class=\"host-head\"><\/span><\/p>\n<div class=\"host-content\">\n<p>\u5927\u5bb6\u638c\u58f0\u9f13\u52b1\u4e0b\uff01<img decoding=\"async\" src=\"http:\/\/mat1.gtimg.com\/www\/mb\/images\/face\/99.gif\" align=\"absmiddle\"><\/p>\n<\/div>\n<\/div>\n<div class=\"apng-mark\">\u821e\u53f0\u4e0b\u638c\u58f0\u96f7\u52a8\u2026\u2026\u2026\u2026<\/div>\n<div class=\"apng-list\"><span class=\"apng-head\"><\/span><\/p>\n<div class=\"apng-content\">\n<p>\u54b3\u54b3\u2026\u2026\u5927\u5bb6\u597d\uff0c\u6211\u662f<strong>APNG<\/strong>, \u5168\u79f0\u662f<strong>\u201cAnimated Portable Network Graphics\u201d<\/strong>, \u662fPNG\u7684\u4f4d\u56fe\u52a8\u753b\u6269\u5c55\uff0c\u53ef\u4ee5\u5b9e\u73b0png\u683c\u5f0f\u7684\u52a8\u6001\u56fe\u7247\u6548\u679c\u3002\u4f46\u662f\uff0c\u6211\u7684\u7238\u7238PNG\u4e00\u76f4\u90fd\u4e0d\u8ba4\u53ef\u6211\uff0c\u8ba4\u4e3a\u6211\u662f\u4e2a\u91ce\u79cd<img decoding=\"async\" src=\"http:\/\/mat1.gtimg.com\/www\/mb\/images\/face\/5.gif\" align=\"absmiddle\">\u3002\u5509\uff0c\u5f80\u4e8b\u8bf4\u8d77\u6765\u5c31\u957f\u4e86\u3002\u60f3\u5f53\u5e74\uff0c\u7238\u7238PNG\u4eb2\u624b\u5e26\u8fc7\u4e00\u4e2a\u5b69\u5b50\uff0c\u540d\u53eb<strong>MNG<\/strong>\u7684\u56fe\u50cf\u683c\u5f0f\uff0c\u5e0c\u671b\u53ef\u4ee5\u6210\u4e3aPNG\u52a8\u753b\u7684\u6807\u51c6\uff0c\u4e3b\u6d41\u3002\u53ef\u60dc\uff0cMNG\u4e0d\u4e89\u6c14\uff0c\u8fc7\u591a\u6d6a\u8d39\u793e\u4f1a\u8d44\u6e90\uff0c\u4ee5\u81f3\u4e8e\u7238\u7238\u4ed6\u81ea\u5df1\u90fd\u61d2\u5f97\u7ba1\u4ed6\u3002<\/p>\n<p>\u597d\u5728Mozilla\u5e76\u4e0d\u5acc\u5f03\u6211\uff0c\u4e00\u76f4\u4e50\u6b64\u4e0d\u75b2\u629a\u517b\u6211\u957f\u5927\uff0c\u5e0c\u671b\u6709\u671d\u4e00\u65e5\u80fd\u591f\u4ee3GIF\u6210\u4e3a\u4e0b\u4e00\u4ee3\u52a8\u6001\u56fe\u7684\u6807\u51c6\u3002\u5bf9\u4e86\uff0c\u6211\u4eca\u5e7410\u5c81\u4e86\uff0c\u6211\u662f2004\u5e74\u51fa\u8eab\u7684\uff0c\u7531\u4e8e\u5927\u5bb6\uff08\u8bf8\u591a\u6d4f\u89c8\u5668\uff09\u4e0d\u652f\u6301\u6211\uff0c\u5c24\u5176\u6211\u7238\u7238PNG\u575a\u51b3\u4e0d\u8ba4\u6211\u53ef\u662f\u4eb2\u751f\u7684\uff0c\u8fd8\u6b7b\u5b88\u7740\u90a3\u4e2a\u4e0d\u4e2d\u7528\u7684MNG, \u6240\u4ee5\u4e4b\u524d\u6211\u4e00\u76f4\u90fd\u662f\u9ed8\u9ed8\u65e0\u95fb\u7684\u6210\u957f\uff0c\u4f46\u662f\uff0c\u6700\u8fd1\u53d1\u751f\u4e86\u4e00\u4ef6\u4e8b\u60c5\u8ba9\u6211\u5f00\u59cb\u53d7\u5230\u5927\u5bb6\u7684\u5173\u6ce8\u3002<\/p>\n<\/div>\n<\/div>\n<div class=\"host-list\"><span class=\"host-head\"><\/span><\/p>\n<div class=\"host-content\">\n<p>\u5927\u5bb6\u8bf7\u770b\u5927\u5c4f\u5e55\uff01<\/p>\n<p><img src=http:\/\/image.zhangxinxu.com\/image\/blog\/201409\/2014-09-19_174507.png  alt=\"iOS8 HTML5\u65b0\u7279\u6027\"><\/p>\n<\/div>\n<\/div>\n<div class=\"apng-list\"><span class=\"apng-head\"><\/span><\/p>\n<div class=\"apng-content\">\n<p>\u6628\u5929\u5927\u6ce2\u5c4c\u4e1d\u679c\u7c89\u5378\u8f7d\u975e\u5fc5\u8981APP\u817e\u51fa\u7a7a\u95f4\u5b89\u88c5iOS8, \u641e\u5f97iOS8\u7684\u5fae\u535a\u751a\u56a3\u5c18\u4e0a\u3002\u4e0d\u77e5\u9053\u5e7f\u5927\u6280\u672fGG\/MM\u4eec\u6709\u6728\u6709\u6ce8\u610f\u5230iOS8\u4e00\u4e0b\u5b50\u65b0\u652f\u6301\u4e86\u5f88\u591aHTML5\u7684\u65b0\u7279\u6027\uff0c\u5176\u4e2d\uff0c\u5f88\u8363\u5e78\uff0c\u6211\u5c31\u662f\u5176\u4e2d\u4e4b\u4e00\uff0c\u5927\u5c4f\u5e55\u4e0a\u9762\u56fe\u7247\u7684\u9ec4\u8272\u9ad8\u4eae\u7684\u90a3\u4e00\u680f\u5c31\u662f\u6211\u5566\uff01<img decoding=\"async\" src=\"http:\/\/mat1.gtimg.com\/www\/mb\/images\/face\/6.gif\" align=\"absmiddle\"><\/p>\n<p>\u867d\u7136\u8bf4Chrome\u7b49Blink\/webkit\u5185\u6838\u6d4f\u89c8\u5668\u5fd9\u7740\u5ba0\u7231\u81ea\u5df1\u7684\u5b69\u5b50<strong>webP<\/strong>, \u800c\u5bf9\u6211\u4f9d\u7136\u4e0d\u95fb\u4e0d\u95ee\uff0c\u4f46\u662f\uff0c\u6709\u4e86iOS\u7684\u652f\u6301\uff0c\u6211\u4eff\u4f5b\u770b\u5230\u4e86\u4e00\u7edf\u6c5f\u6e56\u7684\u66d9\u5149\uff01<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201409\/2014-09-19_174258.png\"><\/p>\n<p>\u52a0\u4e0a\u517b\u7236Mozilla\u5bf9\u6211\u4e00\u5982\u65e2\u5f80\u7684\u652f\u6301\uff0c\u6211\u6709\u4e86\u66f4\u5927\u7684\u524d\u8fdb\u52a8\u529b\u4e86\uff0c\u8c22\u8c22\u5927\u5bb6\uff01<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201409\/2014-09-19_174820.png\"><\/div>\n<\/div>\n<div class=\"apng-mark\">\u821e\u53f0\u4e0b\u638c\u58f0\u518d\u6b21\u96f7\u52a8\u2026\u2026\u2026\u2026<\/div>\n<h3>\u4e8c\u3001\u6212\u9a84\u6212\u8e81\uff0c\u57fa\u672c\u7279\u6027\u4ecb\u7ecd<\/h3>\n<div class=\"apng-list\"><span class=\"apng-head\"><\/span><\/p>\n<div class=\"apng-content\">\n<p>\u4e0d\u77e5\u5927\u5bb6\u6709\u6ca1\u6709\u6ce8\u610f\u6211\u7684\u5934\u50cf\u3002\u8fd9\u4e2a\u5934\u50cf\u662f\u6709\u673a\u5173\u7684\u54e6\uff0c\u5982\u679c\u4f60\u7684\u6d4f\u89c8\u5668\u4e0d\u652f\u6301APNG, \u5c31\u662f\u4e0d\u8ba4\u53ef\u6211\uff0c\u6211\u5c31\u663e\u793a\u8fd9\u4e2a\uff1a<br \/><img decoding=\"async\" src=\"\/study\/201409\/apng-support-1.png\" alt=\"\u4f60\u7684\u6d4f\u89c8\u5668\u4e0d\u652f\u6301APNG\"><br \/>\u5982\u679c\u60a8\u7684\u6d4f\u89c8\u5668\u652f\u6301APNG, \u5982FireFox\u6d4f\u89c8\u5668\uff0c\u5219\u663e\u793a\u7684\u662f\u201c\u4f60\u7684\u6d4f\u89c8\u5668\u652f\u6301APNG\u201d\u3002<br \/><img decoding=\"async\" src=\"\/study\/201409\/apng-support-2.png\" alt=\"\u4f60\u7684\u6d4f\u89c8\u5668\u652f\u6301APNG\"><br \/>\u7531\u4e8e\u4e0b\u9762\u6211\u7684\u79f0\u8ff0\u6709\u5f88\u591a\u7684APNG\u7684\u5b9e\u5730\u793a\u4f8b\uff0c\u5982\u679c\u4f60\u60f3\u770b\u5230\u771f\u5b9e\u7684\u52a8\u753b\u6548\u679c\uff0c\u5efa\u8bae\u4f7f\u7528FireFox\u6d4f\u89c8\u5668\uff0c\u6216\u8005Safari 8\u6d4f\u89c8\u5668\uff0c\u6216\u8005<strong><a href=\"https:\/\/chrome.google.com\/webstore\/detail\/apng\/ehkepjiconegkhpodgoaeamnpckdbblp\">\u5b89\u88c5APNG\u89e3\u7801\u63d2\u4ef6<\/a><\/strong>\uff08\u8c8c\u4f3c\u4e0d\u652f\u6301\u80cc\u666f\u56fe\u7247\uff0c\u88c5\u597d\u53f3\u4e0a\u89d2\u51fa\u73b0<img decoding=\"async\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201409\/2014-09-19_194136.png\" style=\"vertical-align:middle;\">\u3002\u8fd8\u6709\u6211\u53ea\u662f\u94fe\u63a5\u7684\u642c\u8fd0\u5de5\uff0c\u5982\u6709\u7591\u95ee\uff0c\u5c1d\u8bd5\u81ea\u5df1\u5f00\u6302\uff09\u3002<\/p>\n<p>\u4e3a\u4ec0\u4e48\u4e0d\u540c\u6d4f\u89c8\u5668\u6211\u4f1a\u663e\u793a\u4e0d\u540c\u7684\u9762\u76ee\u5462\uff01\u8fd9\u5c31\u662f\u6211\u6bd4\u8f83\u8d5e\u7684\u7279\u6027\u554a\uff0c\u8d85\u81ea\u7136\u5411\u4e0b\u517c\u5bb9\u3002\u8981\u95ee\u539f\u56e0\uff0c\u5c31\u8981\u8bb2\u8bb2\u6211\u7684\u6784\u6210\u539f\u7406\u5566\uff01\u9996\u5148\uff0c\u6211\u662f\u4e2aPNG\u52a8\u56fe\uff0c\u8ddfGif\u52a8\u56fe\u4e00\u6837\uff0c\u662f\u7531\u5f88\u591a\u5e27\u6784\u6210\u7684\u3002\u5176\u4e2d\uff0c<strong>\u7b2c1\u5e27\u5c31\u662f\u4e00\u5f20\u6807\u51c6\u7684PNG\u56fe\u7247<\/strong>\uff0c\u540e\u9762\u7684\u5e27\u4e0d\u4ec5\u5305\u542bPNG\u56fe\u7247\uff0c\u8fd8\u6709\u5269\u4f59\u7684\u52a8\u753b\u548c\u5e27\u901f\u7b49\u6570\u636e\u3002\u4e8e\u662f\uff0c\u5982\u679c\u6d4f\u89c8\u5668\u4e0d\u8ba4\u8bc6APNG\u540e\u9762\u7684\u52a8\u753b\u6570\u636e\uff0c\u6ca1\u5173\u7cfb\uff0c\u56e0\u4e3a\u7b2c1\u5e27\u662f\u6807\u51c6\u7684\uff0c\u53ef\u4ee5\u65e0\u969c\u788d\u663e\u793a\uff1b\u5982\u679c\u652f\u6301\uff0c\u81ea\u7136\u5c31\u540e\u9762\u7684\u5e27\u8d70\u8d77\uff0c\u52a8\u753b\u6548\u679c\u5c31\u6709\u4e86\uff01<\/p>\n<p>\u62ff\u6211\u9753\u4e3d\u7684\u5934\u50cf\u4e3e\u4f8b\uff0c\u6211\u7684\u5934\u50cf\u662f\u4e2a2\u5e27\u7684APNG\u56fe\u7247\uff0c\u7b2c1\u5e27\u5c31\u662f\u4e00\u5f20\u6807\u51c6\u7684<em>\u201c\u4f60\u7684\u6d4f\u89c8\u5668\u4e0d\u652f\u6301APNG\u201d<\/em>\u5b57\u6837\u7684PNG\u56fe\u7247\uff0c\u7b2c2\u5e27\u4e3a<em>\u201c\u4f60\u7684\u6d4f\u89c8\u5668\u652f\u6301APNG\u201d<\/em>\u5b57\u6837\u7684\u56fe\u7247\u4ee5\u53ca\u5e27\u64ad\u653e\u95f4\u9694\u65f6\u95f4\u3001\u64ad\u653e\u6b21\u6570\u7b49\u6570\u636e\u3002\u4e8e\u662f\uff0cChrome\u6d4f\u89c8\u5668\u5c31\u663e\u793a\u5e271\uff08\u56e0\u4e3a\u4e0d\u8ba4\u8bc6APNG\uff09\uff0cFireFox\u663e\u793a\u5e272\uff08\u52a8\u753b\u4ec5\u64ad\u653e1\u6b21\uff09\u3002<\/p>\n<p>\u6f14\u793a\u56fe\u5982\u4e0b\uff08\u6e90\u81ea<a href=\"http:\/\/www.pingwest.com\/why-apng-standard-is-doomed-to-fail\/\">pingwest\u4e0a\u7684\u4e00\u7bc7\u8bd1\u6587<\/a>\uff09\uff1a<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201409\/Apng_assembling.svg\"><\/p>\n<p>\u4e00\u4e9b\u7279\u6709\u540d\u8bcd\u5927\u5bb6\u4e0d\u5fc5\u5173\u5fc3\uff08\u5b9e\u5728\u6709\u5174\u8da3\uff0c\u53ef\u4ee5\u770b<a href=\"http:\/\/www.pingwest.com\/why-apng-standard-is-doomed-to-fail\/\">\u8fd9\u91cc<\/a>\uff09\uff0c\u4e3b\u8981\u770bSVG\u56fe\u5f62\u4e2d\u7684\u4e09\u4e2a\u7bad\u5934\uff08\u6ca1\u9519\uff0c\u662fSVG, IE7\/IE8\u7ed5\u884c\uff09\uff0c\u53ef\u4ee5\u770b\u5230\u7b2c1\u5e27IDAT\u8fd8\u662fIDAT(png\u8fd8\u662f\u90a3\u4e2apng, \u6240\u6709\u6d4f\u89c8\u5668\u90fd\u8ba4\u8bc6\u7684png), \u4f46\u662f\u540e\u9762\u7b2c2\u5e27\u548c\u7b2c3\u5e27IDAT\u53d8\u6210\u4e86fdAT, \u4e71\u5165\u4e86\u5176\u4ed6\u4e9b\u4e1c\u897f(\u4e0d\u662f\u6807\u51c6png\u4e86)\u3002<\/p>\n<\/div>\n<\/div>\n<div class=\"apng-list\"><span class=\"apng-head\"><\/span><\/p>\n<div class=\"apng-content\">\n<p>\u8bf4\u4e86\u8fd9\u4e48\u591a\uff0c\u8fd8\u6ca1\u5927\u8086\u5ba3\u626c\u4e0b\u6211\u548cgif\u76f8\u6bd4\u7684\u597d\u5904\u5462\u3002\u867d\u660e\u663e\u7684\u5dee\u522b\u5728\u4e8e\u56fe\u7247\u8d28\u91cf, gif\u6700\u591a\u652f\u6301256\u79cd\u989c\u8272\uff0c\u4e0d\u652f\u6301Alpha\u900f\u660e\u901a\u9053\u3002\u8fd9\u4e24\u4e2a\u95ee\u9898\u5bfc\u81f4gif\u5f80\u5f80\u5728\u8fd9\u4e24\u8005\u56fe\u5f62\u52a8\u753b\u4e0a\u8d28\u91cf\u5f88\u7cdf\u7cd5: 1. \u8272\u5f69\u4e30\u5bcc\u7684\u56fe\u7247\uff0c\u4f8b\u5982\u89c6\u9891gif\u622a\u56fe\uff08\u989c\u8272\u4e0d\u591f\u4f7f\u554a\uff09\uff1b2. \u542b\u534a\u900f\u660e\u6548\u679c\u7684\u56fe\u7247\uff08\u8981\u4e48\u5168\u900f\u8981\u4e48\u5b9e\u8272\uff09\u3002\u5927\u5bb6\u53ef\u4ee5\u770b\u4e0b\u9762\u7684\u5bf9\u6bd4\u56fe\uff08\u6765\u81ea\u6211\u517b\u7236mozilla\u5b98\u65b9\uff09\u611f\u53d7\u4e0b\uff0c\u514d\u5f97\u8bf4\u6211\u5c0f\u5973\u5b50\u5356\u74dc\u2014\u2014\u5c4c\u4e1d\u7686\u5938<img decoding=\"async\" src=\"http:\/\/mat1.gtimg.com\/www\/mb\/images\/face\/6.gif\" align=\"absmiddle\">\u3002<\/p>\n<div class=\"enabledDemo\" id=\"demoDiv6\">\n<table class=\"demoTable\">\n<tbody>\n<tr>\n<td bgcolor=\"#006699\"><img decoding=\"async\" src=\"\/study\/201409\/loading_16.gif\"><\/td>\n<td><img decoding=\"async\" src=\"\/study\/201409\/loading_16.gif\"><\/td>\n<td bgcolor=\"#339999\"><img decoding=\"async\" src=\"\/study\/201409\/loading_16.gif\"><\/td>\n<td bgcolor=\"#CC3333\"><img decoding=\"async\" src=\"\/study\/201409\/loading_16.gif\"><\/td>\n<td background=\"\/study\/201409\/checker.png\"><img decoding=\"async\" src=\"\/study\/201409\/loading_16.gif\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table class=\"demoTable\">\n<tbody>\n<tr>\n<td bgcolor=\"#006699\"><img decoding=\"async\" src=\"\/study\/201409\/loading_16.png\"><\/td>\n<td><img decoding=\"async\" src=\"\/study\/201409\/loading_16.png\"><\/td>\n<td bgcolor=\"#339999\"><img decoding=\"async\" src=\"\/study\/201409\/loading_16.png\"><\/td>\n<td bgcolor=\"#CC3333\"><img decoding=\"async\" src=\"\/study\/201409\/loading_16.png\"><\/td>\n<td background=\"\/study\/201409\/checker.png\"><img decoding=\"async\" src=\"\/study\/201409\/loading_16.png\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u7ec6\u817b\u7684\u6548\u679c\u727a\u7272\u7684\u662f\u56fe\u7247\u7684\u5927\u5c0f\uff0c\u4f46\u8fd9\u53ea\u662f\u5bf9\u8272\u5f69\u4e30\u5bcc\u3001\u542bAlpha\u534a\u900f\u660e\u7684\u56fe\u7247\uff08\u8272\u5f69\u4e0d\u4e30\u5bcc\uff0c\u53ef\u4ee5\u4f7f\u7528FireWork\u4fdd\u5b58\u4e3apng8 Alpha\u900f\u660e\uff0c\u5927\u5c0f\u8ddfgif\u4e00\u6837\u751a\u81f3\u66f4\u5c0f\uff09\u3002<\/p>\n<p>\u8bf4\u5230\u5bf9\u6bd4\uff0c\u4e0d\u5f97\u4e0d\u63d0\u6211\u7684\u7ade\u4e89\u5bf9\u624bwebP. \u5176\u4e5f\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u8d28\u91cf\u7684\u56fe\u7247\u52a8\u753b\u3002\u5176\u6d4f\u89c8\u5668\u652f\u6301\u5982\u4e0b\uff1a<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201409\/2014-09-19_194510.png\"><\/p>\n<p>\u5176\u7edf\u6cbb\u4e86Chrome\u4ee5\u53caAndroid. \u6bcf\u4e2a\u7238\u7238\u90fd\u6709\u79c1\u5fc3\uff0c\u6211\u7238\u7238\u4e0d\u9e1fwebP\u8fd9\u4e2a\u5b69\u5b50\uff0cwebP\u7684\u7238\u7238\u4e0d\u9e1f\u6211\u3002\u5509\uff0c\u672a\u6765\u6211\u548cwebP\u8c01\u66f4\u53d7\u4e00\u7b79\uff0c\u8fd8\u771f\u4e0d\u5f97\u800c\u77e5\u3002\u76ee\u524d\u6765\u770b\uff0c\u6211\u652f\u6301FF\/Sarari\u548ciOS, webP\u662fChrome\/Opera\u548cAndroid. \u53ef\u8c13\u5404\u5f97\u534a\u58c1\u6c5f\u5c71\u3002\u9e7f\u6b7b\u8c01\u624b\uff0c\u8fd8\u771f\u4e0d\u597d\u8bf4\u3002<\/p>\n<p>\u4e0b\u9762\u8fd9\u4e9b\u9875\u9762\uff0c\u662f\u6211\u3001webP\u4ee5\u53cagif\u7684\u5bf9\u6bd4\uff0c\u4e3b\u8981\u5728\u5927\u5c0f\u4e0a\u3002\u6b64\u5bf9\u6bd4\u6765\u81ea\u6211\u7684\u7c89\u4e1d\uff0c\u6240\u4ee5\uff0c\u771f\u5b9e\u6027\u4ec5\u4f9b\u5927\u5bb6\u53c2\u8003\u3002<\/p>\n<p>\u51715\u4e2a\u5bf9\u6bd4\u9875\u9762\uff0c\u5206\u522b\u662f\uff1a<a href=\"http:\/\/littlesvr.ca\/apng\/gif_apng_webp1.html\">gif_apng_webp1.html<\/a>, <a href=\"http:\/\/littlesvr.ca\/apng\/gif_apng_webp2.html\">gif_apng_webp2.html<\/a>, <a href=\"http:\/\/littlesvr.ca\/apng\/gif_apng_webp3.html\">gif_apng_webp3.html<\/a>, <a href=\"http:\/\/littlesvr.ca\/apng\/gif_apng_webp4.html\">gif_apng_webp4.html<\/a>, <a href=\"http:\/\/littlesvr.ca\/apng\/gif_apng_webp5.html\">gif_apng_webp5.html<\/a>. \u5982\u679c\u4f60\u7684Chrome\u6d4f\u89c8\u5668\u5b89\u88c5\u4e86APNG\u63d2\u4ef6\uff0c\u5c31\u53ef\u4ee5\u770b\u5230\u5168\u90e8\u5bf9\u6bd4\u6548\u679c\u3002\u5c31\u50cf\u4e0b\u9762\u8fd9\u4e2a\u622a\u56fe\uff1a<br \/><img decoding=\"async\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201409\/2014-09-19_195458.png\"><\/p>\n<p>APNG\u7684\u5c3a\u5bf8\u6700\u5c0f\uff01<\/p>\n<\/div>\n<\/div>\n<div class=\"host-list\"><span class=\"host-head\"><\/span><\/p>\n<div class=\"host-content\">\n<p>\u5e7f\u544a\u65f6\u95f4\uff0c\u89c2\u4f17\u76c6\u53cb\u5982\u679c\u5c3f\u6025\u7684\u53ef\u4ee5\u2026\u2026\u2026\u2026\u2026\u2026\u518d\u5fcd\u4e00\u4e0b\uff0c\u56e0\u4e3a\u6211\u4eec\u7684\u5e7f\u544a\u4e5f\u5f88\u7cbe\u5f69\uff01<\/p>\n<\/div>\n<\/div>\n<h3>\u4e09\u3001\u5927\u5bb6\u540c\u5fc3\u3001\u5176\u5229\u65ad\u91d1<\/h3>\n<div class=\"apng-list\"><span class=\"apng-head\"><\/span><\/p>\n<div class=\"apng-content\">\n<p>iOS8\u5bf9\u6211\u7684\u652f\u6301\u610f\u4e49\u6df1\u8fdc\uff0c\u8868\u660e\uff0c\u9ad8\u8d28\u91cf\u7684\u52a8\u6001\u56fe\u7247\u53ef\u4ee5\u5f00\u59cb\u5360\u9886\u79fb\u52a8\u7aef\u4e86\uff08PC\u7aef\u7531\u4e8eIE\u4ec0\u4e48\u90fd\u4e0d\u652f\u6301\uff0c\u5475\u5475\uff0c\u963b\u788d\u4e86\u53d1\u5c55\uff09\u3002\u4e8e\u662f\uff0c\u4e00\u4e9b\u4ee5\u524d\u4e0d\u592a\u597d\u5904\u7406\u7684\u529f\u80fd\u5c31\u6709\u4e86\u65b0\u7684\u6280\u672f\u9009\u9879\u3002<\/p>\n<p>OK, \u4e3e\u4e2a\u4f8b\u5b50\uff0c\u4e4b\u524d\u56fd\u9645\u7248QQ\u6709\u4e00\u4e2a\u95ea\u5c4f\u52a8\u753b\uff0c\u8f83\u590d\u6742\uff0c\u7ec6\u817b\uff0c\u52a8\u611f\u3002\u7531\u4e8eGif\u52a8\u753b\u56fe\u7247\u8d28\u91cf\u582a\u6bd4\u7f57\u7389\u51e4\uff0c\u4e8e\u662f\u653e\u5f03\uff0c\u6700\u540e\u8fd8\u662f\u5ba2\u6237\u7aef\u5185\u5d4c\u89c6\u9891\u5b9e\u73b0\u7684\u6548\u679c\u3002\u4f46\u662f\uff0c\u73b0\u5728\uff0ciOS8\u652f\u6301\u4e86APNG, \u4e8e\u662f\uff0c\u9ad8\u8d28\u91cf\u7684\u52a8\u753b\u6548\u679c\u6709\u4e86\u65b0\u7684\u6280\u672f\u89e3\u51b3\u65b9\u6848\u3002\u8bbe\u8ba1\u5e08\u76f4\u63a5\u81ea\u5df1\u505a\u597dAPNG\u52a8\u753b\u56fe\u7247\u7ed9\u5f00\u53d1\uff0c\u4e00\u4e2a\u7b80\u5355\u7684\u5185\u5d4c\u9875\uff0c\u52a8\u753b\u53ef\u4ee5\u968f\u65f6\u66f4\u65b0\uff08\u8282\u65e5\u4ec0\u4e48\u7684\uff09\uff0c\u6548\u679c\u53c8\u5f88\u8d5e\uff0c\u725b\uff01\u81f3\u4e8eAndroid, \u53ef\u4ee5\u4f7f\u7528webP.<\/p>\n<p>\u5bf9\u4e8e\u666e\u901a\u7684web app\u9875\u9762\uff0c\u6211\u4eec\u4e5f\u53ef\u4ee5\u8ba9APNG\u548cwebP\u53cc\u5251\u5408\u74a7\uff0c\u901a\u8fc7\u5224\u65ad\uff0c\u663e\u793a\u4e0d\u4e0d\u540c\u7684\u52a8\u753b\u683c\u5f0f\u5b9e\u73b0\u6211\u4eec\u60f3\u8981\u7684\u7ec6\u817b\u52a8\u753b\u6548\u679c\uff0c\u8d5e\u4e0d\u8d5e\uff1f\u55f2\u4e0d\u55f2\uff1f<\/p>\n<\/div>\n<\/div>\n<h3>\u56db\u3001APNG\u5236\u4f5c\uff0c\u706b\u706b\u706b\u706b<\/h3>\n<div class=\"apng-list\"><span class=\"apng-head\"><\/span><\/p>\n<div class=\"apng-content\">\n<p>\u5173\u4e8eAPNG\u7684\u8d44\u6e90\uff0c\u4f60\u53ea\u8981\u53bb\u8fd9\u4e00\u4e2a\u5730\u65b9\u5c31\u597d\u4e86\uff1a<a href=\"http:\/\/littlesvr.ca\/apng\/\">http:\/\/littlesvr.ca\/apng\/<\/a>. \u51e0\u4e4e\u6709\u6240\u6709\u7684APNG\u5236\u4f5c\u8f6f\u4ef6(\u76ee\u524d9\u4e2a)\uff0c\u8fd8\u6709APNG\u8f6cGIF, GIF\u8f6cAPNG\u4ee5\u53ca\u53cd\u7f16\u8bd1APNG\u7684\u8f6f\u4ef6\uff08\u9875\u9762\u504f\u4e0b\u4f4d\u7f6e\uff09\u3002<\/p>\n<p>\u9017\u6bd4\u662f\u4f7f\u7528\u4e0b\u9762\u8fd9\u4e2a\u8f6f\u4ef6\u5236\u4f5c\u6211\u7684\uff1a<a href=\"http:\/\/sites.google.com\/site\/cphktool\/apng-anime-maker\"><strong>APNG Anime Maker<\/strong><\/a>. <a href=\"https:\/\/code.google.com\/p\/apng\/downloads\/list\">\u8fd9\u4e2a\u9875\u9762\u4e0b\u8f7d<\/a>\u7684\uff08\u6700\u540e\u4e00\u4e2a\uff09\u3002\u8f6f\u4ef6\u5f88\u5c0f\u5de7\uff0c\u76f4\u63a5\u6253\u5f00\u514d\u5b89\u88c5\u3002\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n<ol>\n<li>\u6253\u5f00\u8f6f\u4ef6\uff0c\u70b9\u51fbopen, \u9009\u4e2d\u5e8f\u5217\u56fe\u7247\u4eec\u3002\n<p><img decoding=\"async\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201409\/2014-09-19_202605.png\"><\/p>\n<\/li>\n<li>\u53ef\u4ee5\u8c03\u6574\u6bcf\u5f20\u56fe\u7247\u95f4\u9694\u65f6\u95f4\uff08\u9ed8\u8ba4100\u6beb\u79d2\uff09\uff0c\u603b\u64ad\u653e\u6b21\u6570\u7b49\u4fe1\u606f\u3002\n<p><img decoding=\"async\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201409\/2014-09-19_203112.png\"><\/p>\n<p>\u5982\u4e0a\uff0c\u8c03\u6210200\u6beb\u79d2\uff0c\u70b9\u51fb\u7bad\u5934\u6240\u793a\u6309\u94ae\uff0c\u5e94\u7528\u5728\u6240\u6709\u56fe\u7247\u4e0a\u3002loop\u4e3a0\u8868\u793a\u65e0\u9650\u5faa\u73af\u3002<\/p>\n<\/li>\n<li>\u70b9\u51fbsave\u4fdd\u5b58\u56fe\u7247\u2014\u2014Done!\n<p><img decoding=\"async\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201409\/2014-09-19_203326.png\"><\/p>\n<p>\u4e8e\u662f\u5c31\u6709\u4e0b\u9762\u8fd9\u79cdAPNG\u52a8\u56fe\uff1a\u4e00\u4e2a\u9017\u6bd4\u5728\u5c71\u9876\u7684\u65e5\u5e38\u3002\u6ca1\u9519\uff0c\u5c31\u662f\u4e00\u5f00\u59cb\u8ba9\u6211\u81ea\u6211\u4ecb\u7ecd\u7684\u9017\u6bd4\u3002<img decoding=\"async\" src=\"http:\/\/mat1.gtimg.com\/www\/mb\/images\/face\/103.gif\" align=\"absmiddle\"><\/p>\n<p><img decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201409\/dance-slower.png\" width=360 height=\"203\"><\/p>\n<p>\u8c22\u8c22\u5927\u5bb6\uff01<\/p>\n<p><strong>\u66f4\u65b0\u4e8e2021-09-12<\/strong><\/p>\n<p>\u4e0b\u8f7d\u8f6f\u4ef6\u5236\u4f5cAPNG\u8fd8\u662f\u9ebb\u70e6\u4e86\u70b9\uff0c\u6240\u4ee5\u6211\u4e13\u95e8\u505a\u4e86\u4e2a\u5728\u7ebf\u5408\u6210APNG\u7684\u5de5\u5177\uff0c\u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1a<a href=\"https:\/\/www.zhangxinxu.com\/sp\/apng\/\" rel=\"noopener\" target=\"_blank\" class=\"a_link\">APNG\u5728\u7ebf\u5408\u6210\u4e0b\u8f7d\u5de5\u5177<\/a><\/p>\n<p>\u652f\u6301\u8bbe\u7f6e\u52a8\u753b\u64ad\u653e\u95f4\u9694\u65f6\u95f4\uff0c\u6b21\u6570\uff0c\u7f16\u8f91\u6bcf\u4e00\u5e27\u7684\u65f6\u95f4\uff0c\u4ee5\u53ca\u8c03\u6574\u56fe\u7247\u5e8f\u5217\u7684\u4f4d\u7f6e\u3002<\/li>\n<\/ol>\n<\/div>\n<\/div>\n<div class=\"apng-mark\">APNG\u4e09\u97a0\u8eac\uff0c\u821e\u53f0\u4e0b\u638c\u58f0\u518d\u518d\u6b21\u96f7\u52a8\u2026\u2026\u2026\u2026<\/div>\n<div class=\"host-list\"><span class=\"host-head\"><\/span><\/p>\n<div class=\"host-content\">\n<p>\u54c7\u54e6\uff0c\u597d\u7cbe\u5f69\u3002\u611f\u8c22APNG\u5927\u4eba\u81ea\u5df1\u4eb2\u81ea\u505a\u63a8\u5e7f\u5ba3\u4f20\u3002\u4e5f\u6b22\u8fce\u5176\u4ed6\u672a\u6765\u4e4b\u661f\u6765\u5230\u6211\u4eec\u8fd9\u4e2a\u821e\u53f0\u5c55\u73b0\u81ea\u5df1\u7684\u9b45\u529b\u4e0e\u6f5c\u529b\u3002\u597d\u4e86\uff0c\u4eca\u5929\u7684\u8282\u76ee\u5230\u6b64\u4e3a\u6b62\uff0c\u89c2\u4f17\u76c6\u53cb\u5982\u679c\u5c3f\u6025\u7684\u53ef\u4ee5\u2026\u2026\u2026\u2026\u2026\u2026\u76f4\u63a5\u56de\u5bb6\u53bb\u65b9\u4fbf\u5566\uff01<\/p>\n<\/p>\n<\/div>\n<\/div>\n<h3>\u4e94\u3001\u53c2\u8003\u8d44\u6e90<\/h3>\n<ul>\n<li><a href=\"https:\/\/developer.mozilla.org\/en-US\/docs\/Animated_PNG_graphics\">Animated PNG graphics<\/a><\/li>\n<li><a href=\"https:\/\/wiki.mozilla.org\/APNG_Specification\">APNG Specification<\/a><\/li>\n<li><a href=\"http:\/\/zh.wikipedia.org\/wiki\/APNG\">wiki-APNG<\/a><\/li>\n<li><a href=\"http:\/\/www.pingwest.com\/why-apng-standard-is-doomed-to-fail\/\">\u4f4e\u753b\u8d28\u7684GIF\u6a2a\u884c\u7f51\u7edc20\u5e74\u4e86\uff0c\u66f4\u4f18\u79c0\u7684APNG\u4e3a\u4ec0\u4e48\u6ca1\u80fd\u53d6\u4ee3\u5b83\uff1f<\/a><\/li>\n<li><a href=\"http:\/\/littlesvr.ca\/apng\/\">http:\/\/littlesvr.ca\/apng\/<\/a><\/li>\n<li><a href=\"http:\/\/www.zhangxinxu.com\/study\/201409\/apng.html\">Animated PNG demos<\/a><\/li>\n<\/ul>\n<p>\u672c\u6587\u4e3a\u539f\u521b\u6587\u7ae0\uff0c\u4f1a\u7ecf\u5e38\u66f4\u65b0\u77e5\u8bc6\u70b9\u4ee5\u53ca\u4fee\u6b63\u4e00\u4e9b\u9519\u8bef\uff0c\u56e0\u6b64\u8f6c\u8f7d\u8bf7\u4fdd\u7559\u539f\u51fa\u5904\uff0c\u65b9\u4fbf\u6eaf\u6e90\uff0c\u907f\u514d\u9648\u65e7\u9519\u8bef\u77e5\u8bc6\u7684\u8bef\u5bfc\uff0c\u540c\u65f6\u6709\u66f4\u597d\u7684\u9605\u8bfb\u4f53\u9a8c\u3002<br \/>\n\u672c\u6587\u5730\u5740\uff1a<a href=\"http:\/\/www.zhangxinxu.com\/wordpress\/?p=4363\">http:\/\/www.zhangxinxu.com\/wordpress\/?p=4363<\/a><\/p>\n<p>\uff08\u672c\u7bc7\u5b8c\uff09<\/p>\n","protected":false},"excerpt":{"rendered":"<p>APNG, \u5168\u79f0\u662f\u201cAnimated Portable Network Graphics\u201d, \u662fPNG\u7684\u4f4d\u56fe\u52a8\u753b\u6269\u5c55\uff0c\u53ef\u4ee5\u5b9e\u73b0png\u683c\u5f0f\u7684\u52a8\u6001\u56fe\u7247\u6548\u679c\u3002\u52aa\u529b\u6210\u4e3a\u52a8\u6001\u56fe\u7247\u6807\u51c6\uff0ciOS8\u5df2\u7ecf\u652f\u6301\u8fd9\u4e00\u65b0\u6280\u672f\u3002\u672c\u6587\u5c31\u8bb2\u4ecb\u7ecdAPNG\u7684\u4e00\u4e9b\u5386\u53f2\u3001\u7279\u6027\u4ee5\u53ca\u5982\u4f55\u5236\u4f5c\u7b49\u3002\u5e0c\u671b\u80fd\u5bf9\u5927\u5bb6\u7684\u5b66\u4e60\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[945,168,946],"_links":{"self":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts\/4363"}],"collection":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/comments?post=4363"}],"version-history":[{"count":0,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts\/4363\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/media?parent=4363"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/categories?post=4363"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/tags?post=4363"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}